CN219792490U - Alcohol conveying device easy to exhaust - Google Patents
Alcohol conveying device easy to exhaust Download PDFInfo
- Publication number
- CN219792490U CN219792490U CN202321034837.9U CN202321034837U CN219792490U CN 219792490 U CN219792490 U CN 219792490U CN 202321034837 U CN202321034837 U CN 202321034837U CN 219792490 U CN219792490 U CN 219792490U
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- China
- Prior art keywords
- pipeline
- exhaust
- air
- pump
- cavity
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000005192 partition Methods 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 8
- 238000000605 extraction Methods 0.000 claims description 5
- 238000013022 venting Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model belongs to the technical field of alcohol conveying, and particularly relates to an alcohol conveying device easy to exhaust, which comprises an evaporator, a pump and a storage tank, wherein a first pipeline is arranged between the evaporator and the pump, a second pipeline is arranged between the pump and the storage tank, and a first exhaust valve is arranged on the first pipeline; the exhaust valve II and the air exhaust device are arranged on the pipeline II, the air exhaust device comprises a pipeline III and an air exhaust piece, and the air exhaust piece is arranged on the pipeline III; the third pipeline is detachably connected with the second pipeline and communicated with the second pipeline; compared with the prior art, the exhaust valve I is arranged between the evaporator and the pump, the air exhaust device and the exhaust valve II are arranged between the pump and the storage tank, the exhaust valve I is used for exhausting air between the evaporator and the pump, and the air exhaust device and the exhaust valve II are used for exhausting air in the pump and the storage tank, so that the condition of exhausting by disassembling a pipeline is avoided.
Description
Technical Field
The utility model belongs to the technical field of alcohol conveying, and particularly relates to an alcohol conveying device easy to exhaust.
Background
At present, the evaporated thin ethanol by the evaporator needs to be conveyed into a thin ethanol storage tank by a pump, but in the thin ethanol conveying process, the situation that the pressure and the flow are small when the thin ethanol is conveyed are seriously influenced due to the fact that air is occasionally existed in the pump and the conveying pipeline, and when the situation is found, the conveying pipeline is detached for exhausting, so that the workload of workers is increased, and on the other hand, a small amount of thin ethanol in the pipeline inevitably leaks, and fire hazards exist.
Disclosure of Invention
The present utility model addresses the above-described problems by providing an alcohol delivery device that is easy to vent.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an alcohol conveying device easy to exhaust comprises an evaporator, a pump and a storage tank, wherein a first pipeline is arranged between the evaporator and the pump, a second pipeline is arranged between the pump and the storage tank, and a first exhaust valve is arranged on the first pipeline; the exhaust valve II and the air exhaust device are arranged on the pipeline II, the air exhaust device comprises a pipeline III and an air exhaust piece, and the air exhaust piece is arranged on the pipeline III; the third pipeline is detachably connected with the second pipeline, and the third pipeline is communicated with the second pipeline.
Preferably, a first cavity is formed in the air extraction member and is communicated with the third pipeline, a partition plate is fixedly arranged in the first cavity, an air exhaust cavity is arranged above the partition plate, and an air extraction cavity is arranged below the partition plate; an exhaust part is arranged in the exhaust cavity, an air outlet pipe is arranged in the exhaust cavity, an air extracting pump is arranged in the air extracting cavity, and the input end of the air extracting pump is connected with a pipeline III; the output end of the air pump is connected with the exhaust cavity through a pipeline IV.
Preferably, the exhaust piece comprises an elastic piece and a sliding plate, wherein the elastic piece is arranged above the partition plate, and the lower part of the sliding plate is detachably connected with the upper end of the elastic piece; the sliding plate is in sliding connection with the inside of the exhaust cavity, the air outlet pipe is located between the sliding plate and the partition plate, and one end, away from the air pump, of the pipeline IV is located above the sliding plate.
Preferably, a check valve is installed on the fourth pipeline.
Preferably, a pressure sensor is installed between the sliding plate and the inside of the exhaust chamber.
Preferably, the air extracting device is located between the pump and the second air exhaust valve.
Preferably, an opener is arranged on the outer side of the air suction piece, the opener is in communication connection with the air suction pump, and the pressure sensor is in communication connection with the opener.
Compared with the prior art, the utility model has the advantages and positive effects that:
(1) When the existing pump is used for conveying the dilute ethanol, air is occasionally present, so that the pressure and the flow rate are low during conveying, and the conveying speed of the dilute ethanol is seriously influenced;
(2) The air exhaust device is divided into an air exhaust cavity and an exhaust cavity, the air is exhausted by the air exhaust pump, air enters the exhaust cavity through a pipeline IV, and the pipeline IV is provided with a one-way valve, so that the air in the exhaust cavity can be prevented from returning to the air exhaust pump;
(3) An elastic piece and a sliding plate are arranged in the exhaust cavity, the sliding plate returns to the original position by the aid of the resilience force of the elastic piece, and a pressure sensor is arranged at the initial position of the sliding plate, so that the fact that the air pump is still in an open state under the condition of no air extraction can be effectively avoided;
(4) The utility model has simple structure, not only can effectively solve the problem that air is not easy to exhaust in the conveying process, but also can reduce the workload of staff and reduce fire hazard.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the following description of the embodiments will briefly describe the drawings that are required to be used in the description:
FIG. 1 is a front view of an alcohol delivery device for easy exhaust provided in example 1;
FIG. 2 is a schematic illustration of an easy-to-vent alcohol delivery device;
FIG. 3 is a schematic view of an air extractor in an easy-to-vent alcohol delivery device;
FIG. 4 is a view showing the internal structure of the air extractor in the alcohol conveyor which is easy to exhaust;
FIG. 5 is a schematic view of the interior of the air extractor in the easy-to-exhaust alcohol delivery device.
Reference numerals illustrate:
1-evaporator, 2-storage tank, 3-pump, 4-pipeline I, 5-pipeline II, 6-exhaust valve I, 7-exhaust valve II, 8-air extractor, 9-pipeline III, 10-air extractor, 11-baffle, 12-pipeline IV, 13-check valve, 14-slide plate, 15-elastic element, 16-air outlet pipe, 17-air extracting pump, 18-pressure sensor, 19-opener.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
The utility model is further described below with reference to fig. 1-5, and an alcohol conveying device easy to exhaust is shown in fig. 1-2, and comprises an evaporator 1, a pump 3 and a storage tank 2, wherein a first pipeline 4 is installed between the evaporator 1 and the pump 3, one end of the first pipeline 4 is detachably connected with a discharge hole of the evaporator 1, one end of the first pipeline 4 far away from the evaporator 1 is detachably connected with an input end of the pump 3, a second pipeline 5 is installed between the pump 3 and the storage tank 2, one end of the second pipeline 5 is detachably connected with an output end of the pump 3, one end of the second pipeline 5 far away from the pump 3 is detachably connected with a feed hole of the storage tank 2, an exhaust valve 6 is installed on the first pipeline 4, an exhaust valve 7 and an exhaust device 8 are installed on the second pipeline 5, the exhaust device 8 is located between the pump 3 and the second exhaust valve 7, and the exhaust device 8 comprises a third pipeline 9 and an exhaust piece 10, the third pipeline 9 is installed on the third pipeline 9, the third pipeline 9 is detachably connected with the second pipeline 5, one end of the third pipeline 9 far away from the exhaust piece 10 is provided with an external thread, the second pipeline 5 is provided with a thread on the outer circumference, the first pipeline 9 is provided with a thread on the position corresponding to the third pipeline 9, and the first pipeline is provided with a thread 9 is provided with a thread on the first thread.
As shown in fig. 4-5, a first cavity is formed in the air extracting member 10, the first cavity is communicated with the third pipeline 9, a partition plate 11 is fixedly installed in the first cavity, the first cavity is divided into two parts by the partition plate 11, an air exhaust cavity is formed above the partition plate 11, an air extracting cavity is formed below the partition plate 11, an air extracting member is installed in the air exhaust cavity, an air outlet pipe 16 is installed in the air exhaust cavity, the air outlet pipe 16 is used for exhausting air, an air extracting pump 17 is installed in the air extracting cavity, the upper end of the air extracting pump 17 is detachably connected with the lower part of the partition plate 11, the input end of the air extracting pump 17 is connected with the third pipeline 9, the output end of the air extracting pump 17 is connected with the air exhaust cavity through a fourth pipeline 12, one end, away from the air extracting pump 17, of the fourth pipeline 12 penetrates through the air extracting cavity and is detachably connected with the air exhaust cavity, and the fourth pipeline 12 is located outside the air extracting member 10.
As shown in fig. 4-5, the exhaust member includes an elastic member 15 and a sliding plate 14, the elastic member 15 is installed above the partition 11, the lower part of the sliding plate 14 is detachably connected with the upper end of the elastic member 15, the sliding plate 14 is slidably connected with the inside of the exhaust cavity, the air outlet pipe 16 is located between the sliding plate 14 and the partition 11, and one end of the fourth pipeline 12, which is far away from the air suction pump 17, is located above the sliding plate 14.
As shown in fig. 2-5, the check valve 13 is installed on the fourth pipeline 12, the pressure sensor 18 is installed between the initial position of the sliding plate 14 and the inside of the exhaust cavity, the pressure sensor 18 is installed inside the exhaust cavity, the opener 19 is installed outside the air pumping piece 10, the opener 19 is in communication connection with the air pumping pump 17, and the pressure sensor 18 is in communication connection with the opener 19.
In the present utility model, the first vent valve 6 is installed at the highest point of the first pipe 4, and the second vent valve 7 is installed at the highest point of the second pipe 5.
In the utility model, the air pump 17 is a conventional micro air pump, the elastic piece 15 is a spring, and the first pipeline 4, the second pipeline 5, the third pipeline 9 and the fourth pipeline 12 are all rigid pipes.
The working principle of the utility model is as follows: the staff opens the vent valve I6, the opener 19 and the vent valve II 7 at first, the vent valve I6 is used for discharging the air in the pipeline I4, reduce the air in the pipeline I4 and get into the pump 3, the vent valve II 7 is used for preventing the air in the air extractor 8 from not discharging the air in the pipeline II 5 completely, the opener 19 makes the aspiration pump 17 enter the working condition, the air in the pipeline II 5 enters the aspiration pump 17 through the pipeline III 9, and then enter the exhaust cavity through the pipeline IV 12, the air continuously enters the exhaust cavity, the pressure in the exhaust cavity is continuously increased, promote the sliding plate 14 to slide downwards along the exhaust cavity, compress the elastic element 15, when the sliding plate 14 slides to the below of the air outlet pipe 16, the air in the exhaust cavity is discharged along the air outlet pipe 16, when the air pressure in the exhaust cavity is less than the elasticity of the elastic element 15, the sliding plate 14 can be moved upwards along the inner side of the exhaust cavity by the elasticity of the elastic element 15, the position of the pressure sensor 18 is reached in the process that the sliding plate 14 moves upwards, the sliding plate 14 applies a force 1 to the pressure sensor 18, then the pressure sensor 18 is transferred to the pressure sensor 18, the signal is transferred to the opener 19, the opener 19 is closed by the pressure sensor 18, the air extractor 17 is completed, the air extractor 17 is opened, and the air in the air extractor is completed.
In the utility model, the check valve 13 can prevent air in the exhaust cavity from entering the air pump 17 along the pipeline IV 12, and can only enter the exhaust cavity along the pipeline IV 12 from the output end of the air pump 17.
As a technical solution of the present utility model, the hardware configuration provided is only for facilitating the implementation of the specific signal transmission from the pressure sensor 18 to the opener 19 and the opener 19 to control the opening and closing of the air pump 17 on the basis of hardware facilities, and how to implement the signal transmission from the pressure sensor 18 to the opener 19 and the opener 19 to control the opening and closing of the air pump 17 and the control method thereof is not an object of the technical problem and protection to be solved by the present utility model. Meanwhile, the communication methods among the devices adopt the existing communication methods, and are not the utility model points of the utility model.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification and equivalent changes to the above-mentioned embodiments according to the technical substance of the present utility model are still within the protection scope of the technical solution of the present utility model.
Claims (7)
1. The alcohol conveying device easy to exhaust is characterized by comprising an evaporator (1), a pump (3) and a storage tank (2), wherein a first pipeline (4) is arranged between the evaporator (1) and the pump (3), a second pipeline (5) is arranged between the pump (3) and the storage tank (2), and a first exhaust valve (6) is arranged on the first pipeline (4);
an exhaust valve II (7) and an air exhaust device (8) are arranged on the pipeline II (5), the air exhaust device (8) comprises a pipeline III (9) and an air exhaust piece (10), and the air exhaust piece (10) is arranged on the pipeline III (9);
the third pipeline (9) is detachably connected with the second pipeline (5), and the third pipeline (9) is communicated with the second pipeline (5).
2. The alcohol conveying device easy to exhaust according to claim 1, wherein a first cavity is formed in the air extracting member (10), the first cavity is communicated with the third pipeline (9), a partition plate (11) is fixedly arranged in the first cavity, an exhaust cavity is arranged above the partition plate (11), and an air extracting cavity is arranged below the partition plate (11);
an exhaust part is arranged in the exhaust cavity, an air outlet pipe (16) is arranged in the exhaust cavity, an air pump (17) is arranged in the exhaust cavity, and the input end of the air pump (17) is connected with a third pipeline (9); the output end of the air extracting pump (17) is connected with the exhaust cavity through a fourth pipeline (12).
3. The alcohol delivery device easy to exhaust according to claim 2, wherein the exhaust member comprises an elastic member (15) and a sliding plate (14), the elastic member (15) is installed above the partition plate (11), and the lower part of the sliding plate (14) is detachably connected with the upper end of the elastic member (15);
the sliding plate (14) is in sliding connection with the inside of the exhaust cavity, the air outlet pipe (16) is located between the sliding plate (14) and the partition plate (11), and one end, away from the air sucking pump (17), of the pipeline IV (12) is located above the sliding plate (14).
4. The alcohol delivery device easy to exhaust according to claim 2, characterized in that the fourth pipe (12) is provided with a one-way valve (13).
5. An easy-to-vent alcohol delivery device according to claim 3, characterized in that a pressure sensor (18) is mounted between the sliding plate (14) and the interior of the venting chamber.
6. The alcohol delivery device that facilitates evacuation according to claim 1, characterized in that said evacuation device (8) is located between the pump (3) and the second evacuation valve (7).
7. The alcohol delivery device easy to exhaust according to claim 5, characterized in that an opener (19) is mounted on the outer side of the air extraction member (10), the opener (19) is in communication connection with the air extraction pump (17), and the pressure sensor (18) is in communication connection with the opener (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321034837.9U CN219792490U (en) | 2023-05-04 | 2023-05-04 | Alcohol conveying device easy to exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321034837.9U CN219792490U (en) | 2023-05-04 | 2023-05-04 | Alcohol conveying device easy to exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219792490U true CN219792490U (en) | 2023-10-03 |
Family
ID=88182499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321034837.9U Active CN219792490U (en) | 2023-05-04 | 2023-05-04 | Alcohol conveying device easy to exhaust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219792490U (en) |
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2023
- 2023-05-04 CN CN202321034837.9U patent/CN219792490U/en active Active
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